Monsieur Big Volumizing Waterproof Mascara: Everything you love about Monsieur Big—now in a waterproof formula. A BIG volume mascara that delivers instant heart-stopping volume with up to 24 hour long wear mascara that lasts all night, and even the morning after, for your biggest, blackest, boldest lashes yet. You’ll know Monsieur Big Mascara is the one at first stroke. The best mascara for volume, our BIG brush and ultra-creamy formula glides like silk onto lashes to deliver up to 12x more volume with up to 24 hour wear. No touch-ups, flaking and smudging. Put your your BIG lashes on full display as this volume will never hide behind glasses or irritate sensitive eyes. Are you up for the BIG False Lash Challenge? Say goodbye to falsies, and bonjour to Monsieur Big.